#include<stdio.h>
#include"easyc_ds.h"
int main(){
	c_linkedlist s;
	c_list *c;
	s=linkedlist_make();
	s.append(1,&s);
	s.append(20,&s);
	c=s.find(1,&s);
	printf("%d\n",c->element);
	printf("%d\n",s.contains(20,&s));
	return 0;
}
